my chicks are almost 2 weeks old and my Orps are dust baiting in the wood chips all the other chicks (a Plymouth, gold lace wydote and an EE) stand over them watch them and then peck the wood off... is this normal?? shouldn't they all be bathing?!?!? and should i be giving them something to actually dust in?!?!?! and are they eating the wood b/c they are only on chick feed? im not giving them grit... should i?!?!?! ive read so much on raising chicks and they only tell of behaviors not what to do w/ it!!!!! HELP!!!!